condition	mean	min	max
4 h after light	0.45192	0.179646	0.724194
8 h after light	0.0	0.0	0.0
12 h after light	0.179149	0.0	0.358298
4 h after dark	0.7080275	0.476546	0.939509
8 h after dark	0.6249885	0.622225	0.627752
12 h after dark	0.4268845	0.390254	0.463515